Mouth guard for prevention of water entry



FIG. 1 is a front view showing my new mouth guard for prevention of water entry;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top isometric view thereof;

FIG. 6 is a bottom isometric view thereof;

FIG. 7 is a right side view of my invention as worn by a user;

FIG. 8 is a front view of my invention as worn by the user; and,

FIG. 9 is a right side view of my invention as worn by the user.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for the mouth guard for prevention of water entry, as shown and described. 